Rotary unfolding type storage box

Abstract

The utility model discloses a rotary unfolding type storage box, which belongs to the technical field of storage boxes and comprises a top cover, a bottom plate and a preset number of storage box bodies arranged between the top cover and the bottom plate in an annular matrix. A switch assembly for switching the unfolding state and the folding state of the storage box body is further arranged at the axis of the top cover and the bottom plate, and is characterized in that the switch assembly comprises a bolt switch assembly and a pressing assembly, and the bolt switch assembly can lock the storage box body on the bottom plate; the locking state of the storage box bodies and the bottom plate can be relieved, and each storage box body can be driven to rotate to switch the storage state or the unfolding state; the storage box has the advantages that the latch switch assembly and the pressing assembly can relieve the locking state of the storage box bodies and the bottom plate and drive each storage box body to rotate to switch the storage state or the unfolding state, one-time rotating unfolding of a plurality of storage boxes is achieved, and operation is convenient.

Description

Technical field:

[0001] The utility model belongs to the technical field of storage boxes, and more specifically relates to a rotating and unfolding storage box. Background technology:

[0002] A storage box is a box for holding things, that is, it collects and puts together small items, snacks, medicinal materials, food ingredients, etc.

[0003] At present, there are related products of rotating and unfolding storage boxes. Generally, multiple storage boxes are designed independently and need to be pulled in and out manually, which is cumbersome.

[0004] The utility model patent application number is: 202220210649.6, "A push-rotatable and assembleable storage box". A push-rotatable push-type self-locking mechanism is provided in the installation cavity to realize the state switching of the storage box. However, the push-type self-locking mechanism of this product switches the state of the storage box by pressing the spring stroke. Therefore, the push-type self-locking mechanism needs to protrude a lot, and the fit with the box cover is poor. It is difficult to realize a pattern design that is integrated with the box cover, which poses a great obstacle to product promotion.

[0005] In addition, the user needs to press the button, move the seat and the box body multiple times to take out all the items in the box, which is cumbersome to use. Utility model content:

[0006] In order to solve the above problems and overcome the shortcomings of the prior art, the utility model provides a rotating and unfolding storage box;

[0007] The first technical problem to be solved is: there are related products for rotating and unfolding storage boxes, but generally multiple storage boxes are designed independently and need to be pulled in and out manually, which is cumbersome;

[0008] The second technical problem solved is that the user needs to press the button, move the seat and the box body multiple times to take out all the items in the box, which is cumbersome to use.

[0009] The specific technical solution of the utility model to solve the above technical problems is as follows: the rotating and expandable storage box comprises a top cover, a bottom plate and a preset number of storage box bodies arranged in a ring matrix between the top cover and the bottom plate; a switch assembly for switching the expansion and storage states of the storage box bodies is also arranged at the axis of the top cover and the bottom plate, characterized in that: the switch assembly comprises:

[0010] A latch switch assembly capable of locking the storage box body on the bottom plate;

[0011] Pressing assembly; capable of releasing the locking state between the storage box and the bottom plate and driving each storage box to rotate and switch between the storage state and the unfolded state;

[0012] The upper end surface of the storage box body is connected to the top cover through a rotating shaft, and the lower end surface of the storage box body located away from the rotating shaft is provided with a guide groove, and the guide groove cooperates with a guide column arranged on the bottom plate.

[0013] Furthermore, the pressing assembly includes a fixed shaft, a sleeve, a power spring, and a partition; the fixed shaft is detachably fixed to the axis of the base plate along the vertical direction, a boss is provided in the middle of the fixed shaft, the fixed shaft located below the boss is sleeved with a power spring, and the fixed shaft located above the boss is sleeved with a sleeve.

[0014] Furthermore, a release pressing plate and an upper cover fixing plate are sequentially sleeved on the outer side of the sleeve; the release pressing plate is slidably connected to the sleeve, the upper cover fixing plate is fixedly connected to the sleeve, and the upper end surface of the fixed shaft is provided with a limiting nut for limiting the sleeve.

[0015] Furthermore, a slot is provided on the upper end surface of the limit nut, a reset spring assembly is arranged in the slot, the other end of the reset spring assembly is connected to the pressing plate, a connecting shaft is provided on the lower end surface of the pressing plate, the connecting shaft passes through the slot provided on the upper cover fixing plate and is connected to the releasing pressing plate; the lower end surface of the releasing pressing plate cooperates with the latch switch assembly.

[0016] Furthermore, at least one partition is provided with a hollow cavity, a latch switch assembly is provided in the hollow cavity, and the latch switch assembly includes a latch shaft, a pressure rod and a return spring.

[0017] Furthermore, the latch shaft passes through the partition in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate. The upper end of the latch shaft is provided with a plug-in pressure rod that drives the latch shaft to run in the vertical direction. The middle part of the plug-in pressure rod is hinged to the partition, and the other end of the plug-in pressure rod cooperates with the lower end surface of the release pressure plate.

[0018] Furthermore, the upper cover fixing plate is connected to the top cover via a pin shaft, and the partition plate is connected to the top cover via a pin shaft.

[0019] Furthermore, one end of the power spring cooperates with a power spring positioning pin arranged on the bottom plate, and the other end is engaged with the partition plate.

[0020] Furthermore, a bearing is provided between the boss of the fixed shaft and the sleeve.

[0021] The beneficial effects of the utility model are:

[0022] One advantage of the utility model is that the latch switch assembly and the pressing assembly can release the locking state between the storage box body and the bottom plate and drive each storage box body to rotate and switch the storage state or the unfolded state, so that multiple storage boxes can be rotated and unfolded at one time, which is convenient for operation.

[0023] One advantage of the utility model is that the latch switch assembly and the pressing assembly are interrelated in structure and function, but independent in effect, so as to realize one-time rotation and unfolding of multiple storage boxes, which is convenient for operation and solves the problem that in the prior art, the user needs to press the button, move the seat and the box body multiple times to take out all the items in the box body, which is cumbersome to use;

[0024] One advantage of the present invention is that it provides a sleeve for the pressing assembly, and the outer side of the sleeve is sequentially sleeved with a release pressing plate and an upper cover fixing plate, especially the connection relationship between multiple storage boxes, partitions and the top cover, which realizes the one-time rotation and expansion of multiple storage boxes and ensures the stability of the rotation and expansion. Description of the drawings:

[0025] Attached Figure 1 It is a schematic diagram of the structure of the implementation state of the utility model;

[0026] Attached Figure 2 This is a schematic diagram of the structure of another implementation state of the utility model;

[0027] Attached Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0028] Attached Figure 4 This is a schematic diagram of the internal structure of another implementation state of the utility model;

[0029] Attached Figure 5 This is a schematic diagram of the internal structure of another implementation state of the utility model when viewed from above;

[0030] Attached Figure 6 This is a schematic diagram of the internal structure of the switch assembly of the utility model;

[0031] Attached Figure 7 This is a schematic diagram of the exploded structure of the switch assembly of the utility model; in the accompanying drawings:

[0032] 1. Top cover; 2. Storage box body; 3. Bottom plate; 4. Partition; 5. Switch assembly; 6. Latch switch assembly; 7. Press assembly; 8. Guide column; 9. Rotating shaft; 10. Guide groove; 11. Press plate; 12. Reset spring assembly; 13. Connecting shaft; 14. Limit nut; 15. Plug bolt; 16. Screw; 17. Upper cover fixing plate; 18. Release the pressing plate; 19. Sleeve; 20. Bearing; 21. Fixed shaft; 22. Boss; 23. Power spring; 24. Pressure rod; 25. Reset spring; 26. Latch shaft. Specific implementation method:

[0033] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] Specific implementation of the utility model: the rotating and unfolding storage box comprises a top cover 1, a bottom plate 3 and a preset number of storage box bodies 2 arranged in a ring matrix between the top cover 1 and the bottom plate 3; the axis of the top cover 1 and the bottom plate 3 is also provided with a switch component 5 for switching the unfolding and storage states of the storage box body 2, characterized in that: the switch component 5 comprises:

[0035] The latch switch assembly 6 can lock the storage box body 2 on the bottom plate 3;

[0036] The pressing assembly 7 can release the locking state between the storage box body 2 and the bottom plate 3 and drive each storage box body 2 to rotate and switch between the storage state and the unfolded state;

[0037] The upper end surface of the storage box body 2 is connected to the top cover 1 via a rotating shaft 9 , and a guide groove 10 is provided on the lower end surface of the storage box body 2 away from the rotating shaft 9 , and the guide groove 10 cooperates with a guide column 8 provided on the bottom plate 3 .

[0038] Furthermore, the pressing assembly 7 includes a fixed shaft 21, a sleeve 19, a power spring 23 and a partition 4; the fixed shaft 21 is detachably fixed to the axis of the bottom plate 3 along the vertical direction, a boss 22 is provided in the middle of the fixed shaft 21, the fixed shaft 21 located below the boss 22 is sleeved with the power spring 23, and the fixed shaft 21 located above the boss 22 is sleeved with the sleeve 19.

[0039] Furthermore, a release pressing plate 18 and an upper cover fixing plate 17 are sequentially sleeved on the outer side of the sleeve 19; the release pressing plate 18 is slidably connected to the sleeve 19, and the upper cover fixing plate 17 is fixedly connected to the sleeve 19, and a limiting nut 14 for limiting the sleeve 19 is provided on the upper end surface of the fixed shaft 21.

[0040] Furthermore, a slot is provided on the upper end surface of the limit nut 14, in which a reset spring assembly 12 is arranged, and the other end of the reset spring assembly 12 is connected to the pressing plate 11, and a connecting shaft 13 is provided on the lower end surface of the pressing plate 11. The connecting shaft 13 passes through a slot provided on the upper cover fixing plate 17 and is connected to the releasing pressing plate 18; the lower end surface of the releasing pressing plate 18 cooperates with the latch switch assembly 6.

[0041] Furthermore, at least one partition 4 is provided with a hollow cavity, in which a latch switch assembly 6 is provided. The latch switch assembly 6 includes a latch shaft 26 , a pressure rod 24 and a return spring 25 .

[0042] Furthermore, the latch shaft 26 passes through the partition 4 in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate 3. The upper end of the latch shaft 26 is provided with a plug-in pressure rod 24 that drives the latch shaft 26 to run in the vertical direction. The middle part of the plug-in pressure rod 24 is hinged to the partition 4, and the other end of the plug-in pressure rod 24 cooperates with the lower end surface of the release press plate 18.

[0043] Furthermore, the upper cover fixing plate 17 is connected to the top cover 1 via a pin, and the partition plate 4 is connected to the top cover 1 via a pin.

[0044] Furthermore, one end of the power spring 23 cooperates with a power spring positioning pin provided on the bottom plate, and the other end is engaged with the partition plate 4 .

[0045] Furthermore, a bearing 20 is provided between the boss 22 of the fixed shaft 21 and the sleeve 19 .

[0046] It should be noted that the utility model is a rotating and unfolding storage box.

[0047] 1. Under the action of the latch switch assembly 6, the latch shaft 26 passes through the partition 4 in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate 3, so that the storage box body 2 can be locked on the bottom plate 3; Figure 2 Status;

[0048] 2. If you need to open it, at this time, press the pressing plate 11, the pressing plate 11 drives the connecting shaft 13 and the release pressing plate 18 to move downward, and the release pressing plate 18 will press the pressure rod 24 downward, so that the latch shaft 26 overcomes the force of the return spring 25 and separates the latch shaft 26 from the pin hole.

[0049] At this time, the power spring 23 pushes the partition 4 to rotate along the axis. Since the partition 4, the top cover 1 and the upper cover fixing plate 17 are connected and fixed to each other, the upper cover fixing plate 17 and the top cover 1 rotate, and the rotation of the top cover 1 drives the storage box body 2 to move through the rotating shaft 9. The lower end surface of the storage box body 2 located away from the rotating shaft 9 is provided with a guide groove 10, and the guide groove 10 cooperates with the guide column 8 provided on the bottom plate 3, so that the storage box body 2 can be turned, and the storage box body 2 can be switched between folding and unfolding.

[0050] As a preferred embodiment of the utility model: the upper cover fixing plate 17 has a slot, and the connecting shaft 13 does not affect the relative rotation between the upper cover fixing plate 17 and the release pressing plate 18.

[0051] Finally, the storage box body 2 needs to be pushed manually to overcome the power spring 23 and insert the latch shaft 26 into the pin hole located on the upper end surface of the bottom plate 3 to lock the storage box body 2 on the bottom plate 3.

[0052] The reset spring assembly 12 can be composed of a spring, a guide shaft, and a through hole and a limiting boss opened in the limiting nut 14; as a preferred implementation scheme of the utility model: the reset spring assembly 12 can also be composed of a spring, a plug bolt 15, and a through hole and a limiting boss opened in the limiting nut 14. One end of the plug bolt 15 has a thread for connecting the upper cover fixing plate 17, and the lower end has a shoulder for engaging with the limiting boss, so that the upper cover fixing plate 17 and the release pressing plate 18 can be limited, and with the action of the spring, the action of the latch switch assembly 6 can be realized while improving the stability, ensuring the relative position stability of the pressing plate 11, so that it can maintain a good fit with the top cover 1, which is conducive to the integration of the appearance and facilitates the design of the pattern combination of the top cover 1 and the pressing plate 11.

[0053] As a preferred embodiment of the utility model: a bearing 20 is provided between the boss 22 of the fixed shaft 21 and the sleeve 19, which further increases the stable rotation of the sleeve 19 and the top cover 1.

[0054] As a preferred embodiment of the utility model: the upper end of the bolt shaft 26 of the bolt switch assembly 6 is provided with a plug-in pressure rod 24 for driving the bolt shaft 26 to run in the vertical direction, which can be: the bolt shaft 26 and the plug-in pressure rod 24 are arranged in a gap plug-in fit manner;

[0055] The difference is that the upper end of the latch shaft 26 of the latch switch assembly 6 is provided with a plug-in pressure rod 24 that drives the latch shaft 26 to run in the vertical direction. It can also be that the latch shaft 26 is connected to the connecting rod by a hinge, and the other end of the connecting rod is hinged to the plug-in pressure rod 24 to ensure that the latch shaft 26 reciprocates in the vertical direction in the hole.

[0056] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rotating and unfolding storage box, comprising a top cover (1), a bottom plate (3), and a preset number of storage box bodies (2) arranged in a ring matrix between the top cover (1) and the bottom plate (3); a switch assembly (5) for switching the unfolding and folding states of the storage box bodies (2) is also arranged at the axis of the top cover (1) and the bottom plate (3), characterized in that: The switch assembly (5) comprises: A latch switch assembly (6) capable of locking the storage box body (2) on the bottom plate (3); A pressing assembly (7) capable of releasing the locking state between the storage box body (2) and the bottom plate (3) and driving each storage box body (2) to rotate and switch between a storage state and an unfolded state; The upper end surface of the storage box body (2) is connected to the top cover (1) via a rotating shaft (9), and a guide groove (10) is provided on the lower end surface of the storage box body (2) which is located away from the rotating shaft (9), and the guide groove (10) cooperates with a guide column (8) arranged on the bottom plate (3).

2. The rotating and expandable storage box according to claim 1, characterized in that The pressing assembly (7) comprises a fixed shaft (21), a sleeve (19), a power spring (23) and a partition (4); the fixed shaft (21) is detachably fixed to the axis of the bottom plate (3) in the vertical direction, a boss (22) is provided in the middle of the fixed shaft (21), the power spring (23) is sleeved on the fixed shaft (21) located below the boss (22), and the sleeve (19) is sleeved on the fixed shaft (21) located above the boss (22).

3. The rotating and expandable storage box according to claim 2, characterized in that The outer side of the sleeve (19) is sleeved with a release pressing plate (18) and an upper cover fixing plate (17) in sequence; the release pressing plate (18) is slidably connected to the sleeve (19), and the upper cover fixing plate (17) is fixedly connected to the sleeve (19); and the upper end surface of the fixed shaft (21) is provided with a limiting nut (14) for limiting the sleeve (19).

4. The rotating and expandable storage box according to claim 3, characterized in that The upper end surface of the limiting nut (14) is provided with a slot, in which a reset spring assembly (12) is arranged, and the other end of the reset spring assembly (12) is connected to the pressing plate (11). The lower end surface of the pressing plate (11) is provided with a connecting shaft (13), which passes through a slot provided in the upper cover fixing plate (17) and is connected to the releasing pressing plate (18); the lower end surface of the releasing pressing plate (18) cooperates with the latch switch assembly (6).

5. The rotating and expandable storage box according to claim 4, characterized in that At least one partition (4) is provided with a hollow cavity, in which a latch switch assembly (6) is provided, and the latch switch assembly (6) comprises a latch shaft (26), a pressure rod (24) and a return spring (25).

6. The rotating and expandable storage box according to claim 5, characterized in that The latch shaft (26) passes through the partition (4) in the vertical direction and can be inserted into the pin hole located on the upper end surface of the bottom plate (3). The upper end of the latch shaft (26) is provided with a plug-in pressure rod (24) for driving the latch shaft (26) to move in the vertical direction. The middle part of the plug-in pressure rod (24) is hinged to the partition (4), and the other end of the plug-in pressure rod (24) cooperates with the lower end surface of the release pressing plate (18).

7. The rotating and expandable storage box according to claim 6, characterized in that The upper cover fixing plate (17) is connected to the top cover (1) via a pin shaft, and the partition plate (4) is connected to the top cover (1) via a pin shaft.

8. The rotating and expandable storage box according to claim 6, characterized in that One end of the power spring (23) cooperates with a power spring positioning pin arranged on the bottom plate, and the other end is clamped on the partition plate (4).

9. The rotating and expandable storage box according to any one of claims 2 to 6, characterized in that A bearing (20) is provided between the boss (22) of the fixed shaft (21) and the sleeve (19).

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